.dropbtn {
    background-color: #3399ff;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}

.selectionImage {
    padding: 0;
    display: block;
    margin: 0 auto;
    max-width: 33em;
    max-height: 22em;
}

li {
	text-align: left;
}

.dropbtn:hover, .dropbtn:focus {
    background-color: #0073e6;
}

.dropdown {
    float: left;
    position: relative;
    display: inline-block;
    
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    overflow: scroll;
    /*box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);*/
    padding-left: 3px;
    right: 0;
    z-index: 1;
    max-height: 25em;
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown a:hover {
	background-color: #0073e6;
	color: white;
}

.show {display:block;}

.dropdown-content::-webkit-scrollbar {
    -webkit-appearance: none;
    width: 8px;
}

.dropdown-content::-webkit-scrollbar-track {
    background-color: #f9f9f9;
    border-radius: 8px;
}
.dropdown-content::-webkit-scrollbar-thumb {
    border-radius: 8px;
    background-color: #333333;
}